.TH lpjrun 1  "October 9, 2008" "version 3.4.018" "USER COMMANDS"
.SH NAME
lpjrun \- Run parallel LPJmL program interactively.
.SH SYNOPSIS
.B lpjrun
ntasks [args ...]
.SH DESCRIPTION
Script runs LPJmL simulation in parallel invoking the 
.B mpirun
command.  Has been tested on Apple MacOS X.
.SH OPTIONS
.TP
ntasks
set the number of parallel MPI tasks.
.TP
args
set command line arguments for the 
.B lpjml
program
.SH EXAMPLES
.TP
Run program job with 8 parallel MPI tasks starting from a restart file:
.B lpjrun
8 -DFROM_RESTART
.PP
.SH ENVIRONMENT
.TP
LPJROOT
defines the root directory for LPJmL. The variable has to be defined before calling 
.B lpjrun
.

.SH EXIT STATUS
.B lpjrun 
returns a zero exit status if LPJmL run fails.
Non zero is returned in case of failure.

.SH AUTHORS

For authors and contributors see AUTHORS file

.SH COPYRIGHT

(C) Potsdam Institute for Climate Impact Research (PIK), see COPYRIGHT file

.SH SEE ALSO
lpjml(1), lpjcheck(1), lpjsubmit(1)
